function assertUndefined(actual, message) {
	if (actual != undefined) {
		throw (actual +" != undefined : "+ message);
	}
}
function assertTrue(actual, message) {
	if (!actual) {
		throw (actual +" != true : "+ message);
	}
}
function assertFale(actual, message) {
	if (actual) {
		throw (actual +" != false : "+ message);
	}
}
function assertNull(actual, message) {
	if (actual != null) {
		throw (actual +" != null : "+ message);
	}
}
function assertNotNull(actual, message) {
	if (actual == null) {
		throw (actual +" == null : "+ message);
	}
}
function assertEqual(actual, expected, message) {
	if (actual != expected) {
		throw (actual +" != "+ expected +" : "+ message);
	}
}
function assertNotEqual(actual, expected, message) {
	if (actual == expected) {
		throw (actual +" == "+ expected +" : "+ message);
	}
}
